英语中常用读法是"星期--月--日--年"
例如：2月27日,1991
27th Feb.1991.
读作:the twenty-seventh February ninteen ninty-one.
如果是具体某天 用介词 "on"
特殊情况:1st 2nd 3rd 21rd 22nd 23rd 31rd 其他的序数词都在数字后加"th"
月份:January February March April May June July Augest September October November December (按顺序) 常去前三个字母.